Check the listing for details. Trigger Type Saw Switch for Skil HD77 or HD77M. Color: Black, Condition: New. Listed at 14.70 USD. Product Description Brand New - Unused Parts Top Quality, Generic Aftermarket Part - 30 Day Money Back Guarantee Includes One (1) Trigger Switch as pictured Item Specifications: Trigger type switch with 4 internal terminals Amperage: 15/10A Voltage: 125/250V Fits Skil model numbers: HD5525 TYPE 2 (F01255250A) 6-1/2 in. Circular Saw, HD5550 TYPE 1 (F012555099) 7-1/4 in. Circular Saw, HD5575 TYPE 2 (F01255750A) 7-1/4 in. Circular Saw, HD5575 TYPE 1 (F012557599) 7-1/4 in. Circular Saw, HD5657 TYPE 2 (F01256570A) 7-1/4 in. Circular Saw, HD5657 TYPE 1 (F012565799) 7-1/4 in. Circular Saw, HD5660 TYPE 2 (F01256600A) 8-1/4 in. Circular Saw, HD5660 TYPE 1 (F012566099) 8-1/4 in. Circular Saw, 5825 TYPE 2 (F01258250A) 6-1/2 in. Worm Drive Saw, HD77 Type 17 Worm ADrive Saw (Skilsaw 77), HD77M (F012HM7702) 7 1/4" Magnesium Worm Drive Skilsaw, SHD77 (F012SD7705) 7 1/4" Worm Drive Skilsaw, SHD77M (F012SD7707) 7 1/4" Magnesium Worm Drive Skilsaw, HD77M-72 (F012HM7772) 7 1/4" Magnesium Worm Drive Skilsaw, 5860 (F012586099) Circular Saw, 5550 (F012X55099) 7 1/4" Skilsaw, HD5860 (F01258600A) Worm Drive Skilsaw, HD77-72 7-1/4 Worm Drive Saw w/Twist Lock OUR PLEDGE TO YOU: 30-Day Money Back Satisfaction Guarantee Fit and Function Guarantee Fast, Free Shipping! ~ Check our feedback and buy with confidence Unsure? Email us with your model number and we would be happy to confirm compatibility! - This part is a top quality, generic aftermarket replacement part. Fit and function are guaranteed for 30 days or your money back. - Any reference to brand or model numbers is intended for identification purposes only. - This product does not include any warranty from the manufacturer. Many replacement parts should be installed only by a professional. Be safe. If you are not qualified to install this item, you are more than welcome to return it.